Zam Alaka Concept

This is Zam Alaka, main character for my comic 'Orcin' Hell' he's the happless, sarcastic wizards apprentice who has to save the world and keep the Book Of Many Things away from a big nasty demon wizard from the nether regions. I dunno why but some is wrong, I don't really like the costume...seems a bit dull, but I can't make it too elaborate, he's only an apprentice after all.